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A technique for studying the greater auricular nerve conduction velocity
Muscle & Nerve
|March 1, 1984
Summary
This study details a simple method to measure sensory nerve conduction velocity in the greater auricular nerve. The technique is effective for diagnosing nerve injuries and other conditions affecting this nerve.
Area of Science:
- Neuroscience
- Clinical Electrophysiology
Background:
- The greater auricular nerve is crucial for sensation in the neck and ear region.
- Assessing its function is important for diagnosing various neuropathies.
Purpose of the Study:
- To describe a conventional technique for measuring sensory nerve conduction velocity (SNCV) of the greater auricular nerve.
- To establish normative values for latency and conduction velocity in healthy adults.
- To highlight the clinical utility of this technique in diagnosing neuropathies.
Main Methods:
- Utilized a conventional electrophysiological method to assess the greater auricular nerve.
- Recorded latency and conduction velocities in a cohort of healthy adult participants.
Main Results:
- Mean latency was 1.7 ± 0.2 milliseconds (SD).
- Mean conduction velocity was 46.8 ± 6.6 meters/second (SD).
- The technique demonstrated ease of performance and utility.
Conclusions:
- The described technique provides reliable measurements of greater auricular nerve conduction velocity.
- This method is valuable for documenting neuropathies affecting the greater auricular nerve, including traumatic injuries.